org.jext.dawn.util

Class ExecFunction

java.lang.Object

org.jext.dawn.Function

org.jext.dawn.util.ExecFunction

public class ExecFunction
extends Function

Executes an OS command.
Usage:
string exec Where string contains the command to be executed. When command terminates, Dawn pushes the exit code on stack.

Author:

Romain Guy

Constructor Summary

Constructors

Constructor and Description
ExecFunction()

Method Summary

Methods

Modifier and Type	Method and Description
void	invoke(DawnParser parser) Executes the function.

Methods inherited from class org.jext.dawn.Function

getHelp, getName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExecFunction

public ExecFunction()

Method Detail

invoke

public void invoke(DawnParser parser)
            throws DawnRuntimeException

Description copied from class: Function

Executes the function. Usually, the function should make use of the DawnParser given as parameter.

Overrides:

invoke in class Function

Parameters:

parser - The DawnParser which inoked the function

Throws:

DawnRuntimeException